[INFO] fetching crate rua 0.17.6...
[INFO] checking rua-0.17.6 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate rua 0.17.6 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rua 0.17.6 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rua 0.17.6
[INFO] finished tweaking crates.io crate rua 0.17.6
[INFO] tweaked toml for crates.io crate rua 0.17.6 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rua 0.17.6 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 634dd6c56b4bb396db4d696220e0a914f01f8d4bfd1a07d38089caa9e2ec5c51
[INFO] running `"docker" "start" "-a" "634dd6c56b4bb396db4d696220e0a914f01f8d4bfd1a07d38089caa9e2ec5c51"`
[INFO] [stderr]    Compiling alpm-sys-fork v1.0.0
[INFO] [stderr]     Checking srcinfo v0.3.2
[INFO] [stderr]    Compiling lzma-sys v0.1.15
[INFO] [stderr]     Checking users v0.10.0
[INFO] [stderr]     Checking rm_rf v0.6.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking ruzstd v0.2.1
[INFO] [stderr]    Compiling structopt v0.3.13
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]    Compiling rua v0.17.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking alpm v0.9.0
[INFO] [stderr]     Checking xz2 v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking tokio-rustls v0.10.3
[INFO] [stderr]     Checking hyper-rustls v0.17.1
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking raur v2.0.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.45s
[INFO] running `"docker" "inspect" "634dd6c56b4bb396db4d696220e0a914f01f8d4bfd1a07d38089caa9e2ec5c51"`
[INFO] running `"docker" "rm" "-f" "634dd6c56b4bb396db4d696220e0a914f01f8d4bfd1a07d38089caa9e2ec5c51"`
[INFO] [stdout] 634dd6c56b4bb396db4d696220e0a914f01f8d4bfd1a07d38089caa9e2ec5c51